samsung i-497 unlock help

i am having samsung i497 at&t i want to unlock this phone will any one help to unlock this



Disconnect USB cable from phone.

2. Go to Menu->Settings->Applications->Development.

3. Turn on "USB Debugging" option.

4. When message is appear press "Yes".

5. Go to Calculator application.

6. Enter "(+30012012732+" number, to get phone dial window.

i follwed this step but i am not geting any dial pad will any one plse help me to solve this problem





gnrajeshrajesh@yahoo.com

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